Evidence map›Paper›PMID 28382533›Full record

ArticleMedical molecular morphology2017

Quantified kidney echogenicity in mice with renal ischemia reperfusion injury: evaluation as a noninvasive biomarker of acute kidney injury.

Shinya Murata, Noriyuki Sugiyama, Kentaro Maemura, Yoshinori Otsuki

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Article in Medical molecular morphology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Shinya MurataDivision of Life Science, Department of Anatomy and Cell Biology, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan.
Noriyuki SugiyamaDivision of Life Science, Department of Anatomy and Cell Biology, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan. an1027@osaka-med.ac.jp.
Kentaro MaemuraDivision of Life Science, Department of Anatomy and Cell Biology, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan.
Yoshinori OtsukiOsaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose is to evaluate quantified kidney echogenicity as a biomarker for the early diagnosis of acute kidney injury (AKI) and predicting progression to chronic kidney disease (CKD) in a mouse model of ischemia-reperfusion injury (IRI). Two separate protocols of murine models of IRI were used: (1) 10, 30, and 40 min of bilateral ischemia duration and (2) 45 and 60 min of unilateral ischemia duration. Renal echogenicity was measured with ultrasound and compared with serum creatinine or urine neutrophil gelatinase-associated lipocalin (NGAL) at various timepoints after IRI. In mice subjected to 10, 30, and 40 min of bilateral ischemia, renal echogenicity increased about 2 h after IRI for all ischemia times, earlier than serum creatinine or urine NGAL. In those subjected to 45 and 60 min of unilateral ischemia, 60 min of unilateral ischemia, which represents atrophic changes 28 days after IRI, resulted in a sustained high level of echogenicity and was significantly different 24 h after IRI, while 45 min of unilateral ischemia resulted in trivial levels of histological damage 28 days after IRI. Renal echogenicity might have the potential to be a biomarker for the early diagnosis of AKI and the prognosis of CKD.

Indexed as

Acute Kidney InjuryAnimalsBiomarkersCreatinineDisease Models, AnimalKidneyLipocalin-2MaleMiceReperfusion InjuryBiomarkersCreatinineLipocalin-2Acute kidney injuryBiomarkerChronic kidney diseaseEchogenicityUltrasound

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.